NPCs composing that spawngroup :

greater_kobold (25%)

Solusek_kobold (25%)

Solusek_kobold (25%)

Solusek_kobold_shaman (25%)

NPCs spawning around that spawngroup :
(Max range : 200)

soldungb_2, range=133 (-533,-356,-58)

soldungb_31, range=79 (-698,-237,-68)

sonic_bat (25%)
sonic_bat (25%)
sonic_bat (25%)
sonic_bat (25%)

soldungb_30, range=125 (-762,-237,-75)

lava_duct_crawler (50%)
noxious_spider (50%)

soldungb_28, range=89 (-677,-218,-81)

sonic_bat (50%)
sonic_bat (50%)
sonic_bat (50%)
sonic_bat (50%)

soldungb_27, range=68 (-590,-322,-71)

soldungb_26, range=69 (-587,-303,-69)

soldungb_25, range=154 (-506,-270,-75)

soldungb_23, range=40 (-625,-331,-65)

Solusek_kobold (50%)
Solusek_kobold_shaman (50%)

soldungb_22, range=53 (-638,-355,-65)

a_kobold_advisor (100%)

soldungb_21, range=40 (-652,-345,-66)

soldungb_20, range=64 (-595,-286,-69)

Solusek_kobold (100%)

soldungb_19, range=129 (-533,-345,-60)

soldungb_18, range=121 (-549,-362,-60)

soldungb_17, range=105 (-553,-327,-60)

greater_kobold (50%)
Solusek_kobold (50%)

soldungb_16, range=83 (-603,-240,-79)

soldungb_15, range=139 (-595,-179,-90)

soldungb_14, range=193 (-477,-232,-109)

soldungb_13, range=34 (-647,-272,-81)

soldungb_11, range=179 (-551,-159,-93)

greater_kobold (50%)
greater_kobold (50%)

soldungb_7, range=110 (-581,-224,-73)

soldungb_46, range=183 (-714,-131,-92)

soldungb_48, range=187 (-706,-124,-78)

soldungb_51, range=165 (-726,-155,-91)

lava_beetle (100%)

soldungb_52, range=174 (-712,-140,-78)

soldungb_53, range=135 (-751,-208,-68)

sonic_bat (33%)
sonic_bat (33%)
sonic_bat (34%)

soldungb_56, range=180 (-490,-235,-109)

soldungb_89, range=123 (-538,-270,-70)

a_kobold_guardian (100%)

soldungb_93, range=187 (-473,-267,-101)

greater_kobold_shaman (100%)